Overview
A differential pressure gauge on the cabled ocean-bottom seismometer measures short-period seafloor pressure variations, capturing tsunami signals and hydroacoustic waves. Data are streamed at several sample rates.
Stations
The table below lists the station, location code, and channels for the data.
| Site | Station | Location | Data type | Channel |
|---|---|---|---|---|
| Mid Slope | OO.CZMID | — | Differential pressure | HDO (200 Hz); BDO (40 Hz); MDO (8 Hz); LDO (1 Hz) |
| Oregon Offshore | OO.CZOFF | — | Differential pressure | HDO (200 Hz); BDO (40 Hz); MDO (8 Hz); LDO (1 Hz) |
| Outer Shelf | OO.CZOSH | — | Differential pressure | HDO (200 Hz); BDO (40 Hz); MDO (8 Hz); LDO (1 Hz) |
| Oregon Shelf | OO.CZSHF | — | Differential pressure | HDO (200 Hz); BDO (40 Hz); MDO (8 Hz); LDO (1 Hz) |
These data streams will be available once COSZO comes online.
Data Access
COSZO data is available through EarthScope.